42042540314103 has 16 divisors (see below), whose sum is σ = 64196373296640. Its totient is φ = 23974977515616.

The previous prime is 42042540314077. The next prime is 42042540314183. The reversal of 42042540314103 is 30141304524024.

It is not a de Polignac number, because 42042540314103 - 2¹⁶ = 42042540248567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42042540314183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2055457668 + ... + 2055478121.

It is an arithmetic number, because the mean of its divisors is an integer number (4012273331040).

Almost surely, 2^{42042540314103} is an apocalyptic number.

42042540314103 is a deficient number, since it is larger than the sum of its proper divisors (22153832982537).

42042540314103 is a wasteful number, since it uses less digits than its factorization.

42042540314103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4110936286.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 42042540314103 its reverse (30141304524024), we get a palindrome (72183844838127).

The spelling of 42042540314103 in words is "forty-two trillion, forty-two billion, five hundred forty million, three hundred fourteen thousand, one hundred three".